It is impossible to happen.

In probability and statistics, the standard deviation is a measure of the dispersion of a set of values. It can apply to a probability distribution, a random variable, a population or a multiset. The standard deviation is usually denoted with the letter σ (lowercase sigma). It is defined as the root-mean-square (RMS) deviation of the values from their mean, or as the square root of the variance. Formulated by Galton in the late 1860s,[1] the standard deviation remains the most common measure of statistical dispersion, measuring how widely spread the values in a data set are. If many data points are close to the mean, then the standard deviation is small; if many data points are far from the mean, then the standard deviation is large. If all data values are equal, then the standard deviation is zero. A useful property of standard deviation is that, unlike variance, it is expressed in the same units as the data. An explanation without maths would be the following. The standard deviation is a measure of statistical dispersion. In plain English it's a way of describing how spread out a set of values are around the mean of that set. For example, if you have a set of height measurements, you can easily work out the arithmetic mean (just sum up all the individual height measurements and then divide by the number of those measurements). However, knowing the mean (or average, as it's more commonly called), doesn't tell you about the spread of those heights. Were all the people in your group the same height, or did you have some tall and some short, or was there one really tall person who towered over everybody else? It's possible that you could have exactly the same average height from wildly different groups. Knowing about how spread out those heights are compared to the mean gives you extra information over and above the mean value. My question is what does this question have to do with songs and lyrics? It should be in the maths section.

That the sample is faked